window.addEvent('domready', function() {

	

});

var escaparate = {
		
		_nS : null,
		
		initAnimation : function (){
	
			this._nS = new noobSlide({
					box: $('escaparate-grupo'),
					items: $$('#escaparate-grupo span'),
					mode:'vertical',
					size:585,
					interval: 3000,
					fxOptions: {
						duration: 1000,
						transition: Fx.Transitions.Expo.easeInOut,
						wait: false
					},
		
					addButtons: {
							previous: $$('.handle-previous a'),
							next: $$('.handle-next a')
					},
		
					onWalk: function(currentItem,currentHandle){
						 if ((this.items.length/3) <= 1){
								
								$$('.handle-next').setStyles({
									visibility: 'hidden'
								});
								$$('.costura-next').setStyles({
									visibility: 'hidden'
								});
								
								$$('.handle-previous').setStyles({
									visibility: 'hidden'
								});
								$$('.costura').setStyles({
									visibility: 'hidden'
								});
							}
							else{
								if ((this.currentIndex + 1) < (this.items.length/3)){
									$$('.handle-next').setStyles({
										visibility: 'visible'
									});
									$$('.costura-next').setStyles({
										visibility: 'visible'
									});
								}
								
								if ((this.currentIndex + 1) >= (this.items.length/3)){
									$$('.handle-next').setStyles({
										visibility: 'hidden'
									});
									$$('.costura-next').setStyles({
										visibility: 'hidden'
									});
								}
								
								if (this.currentIndex == 0){
									$$('.handle-previous').setStyles({
										visibility: 'hidden'
									});
									$$('.costura').setStyles({
										visibility: 'hidden'
									});
								}
								
								if (this.currentIndex != 0){
									$$('.handle-previous').setStyles({
										visibility: 'visible'
									});
									$$('.costura').setStyles({
										visibility: 'visible'
									});
								}
							}
					}
				});
			},
			
			autoavance : function (item){
				this._nS.walk(item);
			}
}